HEPA air filter systems are designed to remove over 99% of irritating or toxic airborne particles that can cause illnesses and allergic reactions. The Department of Energy assigned the acronym HEPA to mean: "high efficiency particulate air." These systems are comprised of filters made from materials that are interwoven to make a density that will 'clean' air as it is passed through the fibers. Many homes and offices use various types of systems to cleanse the indoor environment. Products such as vacuum cleaners with HEPA filters can also be purchased for both commercial and home use that provide further filtration by cleaning the exhaust air.
The difference in HEPA filters from other types is the way in which particles are trapped. Some systems attempt to cleanse the environment by trapping the smallest, pollutant within extremely fine layers of material. Filtration systems are designed to cause smaller particles to stick to their various layers of filtration by basically three methods. First, some particles are large enough to become trapped in the curvaceous fibers within parts of the system.
Larger particles are unable to pass on through the latter parts of the system simply because they are too large to follow the air stream. As a result, they become embedded in the pathway walls. Secondly, some irritants adhere to the sides of the filtration material by coming in contact with them. The last method is called diffusion, which infers that some of the smallest particulates collide with gas molecules that are stationed by an enhancing mechanism within the system. True HEPA air filter systems are guaranteed to clean the air through these methods.
There are, however, some clone designs that are called 'HEPA-like' filters. Filters that are HEPA-like are not true to the same performance. Consumers that want true filtration within a few percentage points of perfection should be thorough in their investigation of vacuum cleaners with HEPA filters as well as whole house systems that claim to use this technology. Authentic designs have been tested for quality and will yield superior environmental cleansing as compared to HEPA-like designs that are not tested. Even though there is some cost difference, the added performance is well worth the investment. "He that dwelleth in the secret place of the most High shall abide under the shadow of the Almighty." (Psalm 91:1)
Originally, this technology was developed in the early 1940's as a way to stop radioactive contaminants from spreading while being tested. Its very first use dates back to the well-known Manhattan Project during World War II that was engaged in an attempt to develop nuclear weapons. After its initial use as a radioactive cleanup agent, the methodology was introduced to the general public in the 1950's. Companies have become aware of the ways that it can be used to cleanse the indoor work and testing environment. Many businesses use commercial vacuum cleaners with HEPA filters that are used daily to clean up toxic chemicals and other dangerous airborne agents within their manufacturing community. HEPA air filter systems are also used in the clean up of asbestos that was used years ago in the manufacturing of houses and other buildings. Some commercial businesses that specialize in mold removal for buildings also use the design to assist them in the clean up process during and after remediation.
Not only does this technology address commercial concerns, but it also has proven to be very effective in the medical community. A very high degree of protection from viruses and bacteria is important in a hospital, medical lab or research facility. HEPA air filter systems work to provide adequate air safety for patients and medical professionals by filtering out contaminants and potential diseases. Some medical facilities must provide extensive air safety for those who suffer from extreme respiratory or allergy sensitivities. In these cases, HEPA designs have proven to be highly effective. The past few years have revealed an increase of home owner awareness about indoor pollution. This has prompted the development of smaller filtration units for rooms and whole house units that provide the advanced technology.
Various types of pollutants are common in a house such as animal hair, mold, dust, building materials, cleaning chemicals and bacteria. The quality of indoor air can have a direct bearing on an occupant's health, particularly if there are already allergies present. Sometimes a small room filtration system is sufficient to overcome certain irritants. In some cases, however, whole house HEPA air filter systems are necessary to provide pristine air for those with serious problems. In addition, a concerned home owner can use equipment such as vacuum cleaners with HEPA filters to keep dust and irritants at a minimum when cleaning. There are many types of systems from which to choose for both commercial and residential needs that will insure proper air quality for everyone. Check with an online source today for more information.
The difference in HEPA filters from other types is the way in which particles are trapped. Some systems attempt to cleanse the environment by trapping the smallest, pollutant within extremely fine layers of material. Filtration systems are designed to cause smaller particles to stick to their various layers of filtration by basically three methods. First, some particles are large enough to become trapped in the curvaceous fibers within parts of the system.
Larger particles are unable to pass on through the latter parts of the system simply because they are too large to follow the air stream. As a result, they become embedded in the pathway walls. Secondly, some irritants adhere to the sides of the filtration material by coming in contact with them. The last method is called diffusion, which infers that some of the smallest particulates collide with gas molecules that are stationed by an enhancing mechanism within the system. True HEPA air filter systems are guaranteed to clean the air through these methods.
There are, however, some clone designs that are called 'HEPA-like' filters. Filters that are HEPA-like are not true to the same performance. Consumers that want true filtration within a few percentage points of perfection should be thorough in their investigation of vacuum cleaners with HEPA filters as well as whole house systems that claim to use this technology. Authentic designs have been tested for quality and will yield superior environmental cleansing as compared to HEPA-like designs that are not tested. Even though there is some cost difference, the added performance is well worth the investment. "He that dwelleth in the secret place of the most High shall abide under the shadow of the Almighty." (Psalm 91:1)
Originally, this technology was developed in the early 1940's as a way to stop radioactive contaminants from spreading while being tested. Its very first use dates back to the well-known Manhattan Project during World War II that was engaged in an attempt to develop nuclear weapons. After its initial use as a radioactive cleanup agent, the methodology was introduced to the general public in the 1950's. Companies have become aware of the ways that it can be used to cleanse the indoor work and testing environment. Many businesses use commercial vacuum cleaners with HEPA filters that are used daily to clean up toxic chemicals and other dangerous airborne agents within their manufacturing community. HEPA air filter systems are also used in the clean up of asbestos that was used years ago in the manufacturing of houses and other buildings. Some commercial businesses that specialize in mold removal for buildings also use the design to assist them in the clean up process during and after remediation.
Not only does this technology address commercial concerns, but it also has proven to be very effective in the medical community. A very high degree of protection from viruses and bacteria is important in a hospital, medical lab or research facility. HEPA air filter systems work to provide adequate air safety for patients and medical professionals by filtering out contaminants and potential diseases. Some medical facilities must provide extensive air safety for those who suffer from extreme respiratory or allergy sensitivities. In these cases, HEPA designs have proven to be highly effective. The past few years have revealed an increase of home owner awareness about indoor pollution. This has prompted the development of smaller filtration units for rooms and whole house units that provide the advanced technology.
Various types of pollutants are common in a house such as animal hair, mold, dust, building materials, cleaning chemicals and bacteria. The quality of indoor air can have a direct bearing on an occupant's health, particularly if there are already allergies present. Sometimes a small room filtration system is sufficient to overcome certain irritants. In some cases, however, whole house HEPA air filter systems are necessary to provide pristine air for those with serious problems. In addition, a concerned home owner can use equipment such as vacuum cleaners with HEPA filters to keep dust and irritants at a minimum when cleaning. There are many types of systems from which to choose for both commercial and residential needs that will insure proper air quality for everyone. Check with an online source today for more information.
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